Oseltamivir-impurities | Pharmaffiliates

oseltamivir and its Impurities

An active metabolite of Oseltamivir, which an antiviral medication sold under the brand name of Tamiflu. It is used to treat and prevent influenza A and influenza B. It is a competitive inhibitor of influenza´s neuraminidase enzyme. Reference standards of Oseltamivir API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 23 results for oseltamivir Impurities
PA 15 52000

Oseltamivir - API

Oseltamivir


  • Catalogue No.:PA 15 52000

  • CAS :

    196618-13-0

  • Molecular Formula : C16H28N2O4

  • Molecular Weight : 312.40

PA STI 009690

5-Azido Oseltamivir-d3

5-Azido Oseltamivir-d3


  • Catalogue No.:PA STI 009690

  • CAS :

    NA

  • Molecular Formula : C16H23D3N4O4

  • Molecular Weight : 341.42

PA STI 070380

Oseltamivir-d3 Acid

Oseltamivir-d3 Acid


  • Catalogue No.:PA STI 070380

  • CAS :

    NA

  • Molecular Formula : C14H21D3N2O4

  • Molecular Weight : 287.37

PA STI 070381

Oseltamivir-d3

Oseltamivir-d3


  • Catalogue No.:PA STI 070381

  • CAS :

    1093851-61-6

  • Molecular Formula : C16H25D3N2O4

  • Molecular Weight : 315.43

PA STI 070390

Oseltamivir-13C2,d3 Acid

Oseltamivir-13C2,d3 Acid


  • Catalogue No.:PA STI 070390

  • CAS :

    NA

  • Molecular Formula : C1213C2H21D3N2O4

  • Molecular Weight : 289.36

PA STI 070400

Oseltamivir-d3 Phosphate

Oseltamivir-d3 Phosphate


  • Catalogue No.:PA STI 070400

  • CAS :

    NA

  • Molecular Formula : C16H28D3N2O8P

  • Molecular Weight : 413.42

PA STI 070410

Oseltamivir-13C2,d3 Phosphate

Oseltamivir-13C2,d3 Phosphate


  • Catalogue No.:PA STI 070410

  • CAS :

    NA

  • Molecular Formula : C1413C2H28D3N2O8P

  • Molecular Weight : 415.40

PA STI 070420

Oseltamivir-d5 Phosphate

Oseltamivir-d5 Phosphate


  • Catalogue No.:PA STI 070420

  • CAS :

    NA

  • Molecular Formula : C16H26D5N2O8P

  • Molecular Weight : 415.43

PA BP903RB

oseltamivir phsphate (903RB)

oseltamivir phsphate (903RB)


  • Catalogue No.:PA BP903RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA IPIPRS 78 10

Oseltamivir Phosphate (IPRS/78/10)-from IPC


  • Catalogue No.:PA IPIPRS 78 10

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA EPY0001337

Oseltamivir phosphate (impurity B free) (Y0001337)

Oseltamivir phosphate (impurity B free) (Y0001337)


  • Catalogue No.:PA EPY0001337

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001338

Oseltamivir impurity A (Y0001338)

Oseltamivir impurity A (Y0001338)


  • Catalogue No.:PA EPY0001338

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001339

Oseltamivir impurity B (Y0001339)

Oseltamivir impurity B (Y0001339)


  • Catalogue No.:PA EPY0001339

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001340

Oseltamivir impurity C (Y0001340)

Oseltamivir impurity C (Y0001340)


  • Catalogue No.:PA EPY0001340

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001341

Oseltamivir impurity H (Y0001341)

Oseltamivir impurity H (Y0001341)


  • Catalogue No.:PA EPY0001341

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1479304

Oseltamivir Phosphate (1479304)

Oseltamivir Phosphate (1479304)


  • Catalogue No.:PA USP1479304

  • CAS :

    204255-11-8

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1479315

Oseltamivir Related Compound A ((3S,4R,5S)-ethyl 4-acetamido-5-amino-2-azido-3-(pentan-3-yloxy)cycl (1479315)

Oseltamivir Related Compound A ((3S,4R,5S)-ethyl 4-acetamido-5-amino-2-azido-3-(pentan-3-yloxy)cycl (1479315)


  • Catalogue No.:PA USP1479315

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 15 0521000

Ethyl (3R,4R,5S)-4-acetamido-3-(pentan-3-yloxy)-5-((((3S,4R,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)amino)cyclohex-1-ene-1-carboxylate

Ethyl (3R,4R,5S)-4-acetamido-3-(pentan-3-yloxy)-5-((((3S,4R,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)amino)cyclohex-1-ene-1-carboxylate


  • Catalogue No.:PA 15 0521000

  • CAS :

    NA

  • Molecular Formula : C22H38N2O9

  • Molecular Weight : 474.55

PAI 15 052001

Ethyl 7-acetyl-5-((tert-butoxycarbonyl)amino)-7-azabicyclo[4.1.0]hept-2-ene-3-carboxylate

Ethyl 7-acetyl-5-((tert-butoxycarbonyl)amino)-7-azabicyclo[4.1.0]hept-2-ene-3-carboxylate


  • Catalogue No.:PAI 15 052001

  • CAS :

    NA

  • Molecular Formula : C16H24N2O5

  • Molecular Weight : 324.38

PA 15 0521001

Ethyl (3R,4S,5S)-4-(N-(tert-butyl)acetamido)-5-(diallylamino)-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate

Ethyl (3R,4S,5S)-4-(N-(tert-butyl)acetamido)-5-(diallylamino)-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate


  • Catalogue No.:PA 15 0521001

  • CAS :

    2413185-97-2

  • Molecular Formula : C26H44N2O4

  • Molecular Weight : 448.65

PA 15 0521002

Ethyl (3R,4R,5R)-4-(N-(tert-butyl)acetamido)-5-(diallylamino)-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate

Ethyl (3R,4R,5R)-4-(N-(tert-butyl)acetamido)-5-(diallylamino)-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate


  • Catalogue No.:PA 15 0521002

  • CAS :

    2413185-96-1

  • Molecular Formula : C26H44N2O4

  • Molecular Weight : 448.65

PA STI 089106

Oseltamivir D5 Hydrochloride

Oseltamivir D5 Hydrochloride


  • Catalogue No.:PA STI 089106

  • CAS :

    NA

  • Molecular Formula : C16H24D5ClN2O4

  • Molecular Weight : 353.9

PA 15 0521003

Methyl 4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate

Methyl 4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate


  • Catalogue No.:PA 15 0521003

  • CAS :

    1796881-10-1

  • Molecular Formula : C15H26N2O4

  • Molecular Weight : 298.38